> On Aug. 27, 2015, 10:02 p.m., Benjamin Hindman wrote:
> > src/master/maintenance.cpp, lines 237-239
> > <https://reviews.apache.org/r/37358/diff/7/?file=1055414#file1055414line237>
> >
> > It seems weird to make this an error ... why is it a prerequisite that
> > validation of a MachineInfos requires more than one machine in the list? Is
> > this somehow tied to your expectation in the code?